mirror of
git://projects.qi-hardware.com/openwrt-packages.git
synced 2024-11-29 13:09:43 +02:00
56 lines
1.9 KiB
Diff
56 lines
1.9 KiB
Diff
Index: allegro-4.4.2/src/linux/fbcon.c
|
|
===================================================================
|
|
--- allegro-4.4.2.orig/src/linux/fbcon.c 2011-06-01 18:29:11.000000000 +0200
|
|
+++ allegro-4.4.2/src/linux/fbcon.c 2011-06-02 11:04:18.000000000 +0200
|
|
@@ -19,6 +19,10 @@
|
|
* See readme.txt for copyright information.
|
|
*/
|
|
|
|
+/* #define DEBUGMODE */
|
|
+
|
|
+#include <errno.h>
|
|
+#include <string.h>
|
|
|
|
#include "allegro.h"
|
|
#include "allegro/internal/aintern.h"
|
|
@@ -263,6 +267,7 @@
|
|
case -1:
|
|
/* let's see if we can get the actual screen mode */
|
|
/* shouldn't we be keeping the previous color depth setting? */
|
|
+ TRACE(PREFIX_I "...orig bpp %i...\n", (int)orig_mode.bits_per_pixel);
|
|
switch (orig_mode.bits_per_pixel) {
|
|
case 8:
|
|
case 16:
|
|
@@ -360,9 +365,21 @@
|
|
continue;
|
|
|
|
/* try to set the mode */
|
|
+ TRACE(PREFIX_I "...trying w %i h %i vw %i vh %i bpp %i...\n",
|
|
+ (int)my_mode.xres, (int)my_mode.yres,
|
|
+ (int)my_mode.xres_virtual, (int)my_mode.yres_virtual,
|
|
+ my_mode.bits_per_pixel);
|
|
if (ioctl(fbfd, FBIOPUT_VSCREENINFO, &my_mode) == 0) {
|
|
+ TRACE(PREFIX_I "...ioctl ok w %i h %i vw %i vh %i bpp %i...\n",
|
|
+ (int)my_mode.xres, (int)my_mode.yres,
|
|
+ (int)my_mode.xres_virtual, (int)my_mode.yres_virtual,
|
|
+ my_mode.bits_per_pixel);
|
|
if (my_mode.bits_per_pixel == (unsigned)color_depth)
|
|
goto got_a_nice_mode;
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ TRACE(PREFIX_I "...ioctl said %i %s\n", errno, strerror(errno));
|
|
}
|
|
}
|
|
|
|
@@ -377,6 +394,9 @@
|
|
close(fbfd);
|
|
ustrzcpy(allegro_error, ALLEGRO_ERROR_SIZE, get_config_text("Framebuffer resolution not available"));
|
|
TRACE(PREFIX_E "Resolution %dx%d not available...\n", w, h);
|
|
+ /* bugfix: if we don't reset fb_mode_read than the next call to
|
|
+ set_gfx_mode() is going to fail with "bad file descriptor" */
|
|
+ fb_mode_read = FALSE;
|
|
return NULL;
|
|
|
|
got_a_nice_mode:
|